11123322004 has 6 divisors (see below), whose sum is σ = 19465813514. Its totient is φ = 5561661000.

The previous prime is 11123321987. The next prime is 11123322029. The reversal of 11123322004 is 40022332111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8511907600 + 2611414404 = 92260^2 + 51102^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1390415247 + ... + 1390415254.

Almost surely, 2^11123322004 is an apocalyptic number.

It is an amenable number.

11123322004 is a deficient number, since it is larger than the sum of its proper divisors (8342491510).

11123322004 is a wasteful number, since it uses less digits than its factorization.

11123322004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2780830505 (or 2780830503 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11123322004 its reverse (40022332111), we get a palindrome (51145654115).

The spelling of 11123322004 in words is "eleven billion, one hundred twenty-three million, three hundred twenty-two thousand, four".